Samar da zaruruwan polyester don buƙatun kayan yadi daga granules PET (rPET) da aka sake yin fa'ida, musamman ta amfani da in-line.kadi tsari, aiki ne mai matukar wahala.Wannan yana buƙatar fasahar sarrafawa da ƙwarewar injin niƙa.Dole ne a ci gaba da sarrafa kayan farawa zuwa narke mai kama da juna.
Dukamatakan sarrafawadole ne ya samar da kaddarorin da ake so na narkewa kuma su kiyaye waɗannan kaddarorin su tsaya a duk lokacin aiwatarwa.Don aikace-aikacen yadin da yawa, sigogi irin su danko da daidaituwa suna da yanke hukunci kuma dole ne a sami rinjaye da ɗan ƙaramin canji.A wasu kalmomi: Yin amfani da polyester da aka sake yin fa'ida a cikin masana'antar yadi yana buƙatar matakan da suka dace da pretreatment da kuma sarrafa tsari daidai.
BB Engineering, reshen Oerlikon Textile, yana da shekaru masu yawa na gogewa da gwaninta a cikin haɓaka abubuwan da aka gyara da tsarin na injin niƙa.Wannan sanin-yadda ya kasance mai yanke hukunci don nasarar ci gaban tsarin sake amfani da VacuFil PET.A kan wannan, kamfanin ya ɓullo da wani ruwa polycondensation recycling tsarin domin kara sarrafa kadi sharar gida bayan samarwa da kuma kwalban flakes, wanda shi ne mafi kyau duka dace da kadi niƙa don ƙarin yadi sarrafa kayan sake yin fa'ida (patent a jiran).
Zuciyar aikin ita ce tacewa, wanda ke sarrafa da kuma sarrafa danko.Don wannan karshen, ana iya samun abubuwan da ake so na narkewa a kan layi a cikin abin dogara da kuma sake sakewa da kuma kulawa yayin aiki. A cikin gwaje-gwaje daban-daban na juyi, rPET granulates da aka ƙera a Cibiyar R&D ta Oerlikon ta amfani da VacuFil sun samar da sakamako mai gamsarwa. A cikin gwaje-gwaje daban-daban na juyi, rPET granulates da aka ƙera a Cibiyar R&D ta Oerlikon ta amfani da VacuFil sun samar da sakamako mai gamsarwa. В различных испытаниях на прядение гранулы rPET, изготовленные в Oerlikon Textile R&D Center A cikin gwaje-gwaje daban-daban na juyi, pellets rPET da aka yi a Cibiyar R&D ta Oerlikon ta amfani da VacuFil sun ba da sakamako mai gamsarwa. A cikin gwaje-gwaje daban-daban na juyi, Cibiyar R&D ta Oerlikon ta sami sakamako mai gamsarwa tare da pellets VacuFil rPET.
Sakamakon gwaje-gwaje daban-daban na kadi sun nuna cewa sabuwar fasahar VacuFil tana da inganci sosai kuma tana samar da ingantaccen pPET, kwatankwacin kayan budurwa.
Idan an haɗe VacuFil tare da tsarin BB Engineering's rPET mai jituwa na VarioFil* R+ (ko wani tsarin juyi na rPET kai tsaye), za a iya tsallake matakin granulation.Ana dawo da jujjuyawar a cikin tsari guda ɗaya mara kyau kuma nan da nan ana jujjuya shi - babban inganci godiya ga mafi kyawun sarrafa narkewa.[Anm.: Den folgenden, englischen Part hat der Kunde so abgesegnet.Bitte nicht verändern.] Eco Spindles, abokin ciniki na BB Engineering a Sri Lanka, ya gamsu da tsarin VarioFil R+ tare da extrusion VacuFil cewa suna saka hannun jari a wasu tsarin rPET VarioFil.Dokta Anush Amarasinghe, Manajan Darakta na Eco Spindles, yana kera POY daga kayan flake na kwalabe, yana mai bayanin: “Abokan cinikinmu suna ƙara buƙatar filayen da aka sake sarrafa su kuma tabbas muna son biyan bukatunsu da bukatunsu.Saboda wannan dalili, muna faɗaɗa kewayon samfuran mu “Gamshin wannan buƙatar muhimmin mataki ne a gare mu.Sake amfani da kwalabe har yanzu babbar kasuwa ce a Sri Lanka kuma mun kuduri aniyar kiyaye ingancin ingancin mu.Muna da buƙatu na musamman kuma muna buƙatar babban abokin tarayya don wannan aikin.Shekaru da yawa da suka gabata mun yanke shawarar siyan ƙaramin tsarin jujjuyawar BBE VarioFil R+ don mu iya samar da POY daga flakes ɗin kwalba.Mun so mu gwada shuka da farko - kuma saboda ɓangaren kwalban da aka tattara a bakin rairayin bakin teku ya kasance matsala farawa.Koyaya, kyakkyawan ra'ayin abokin ciniki Kuma gaskiyar cewa samfuranmu suna da fa'ida mai fa'ida don ƙarin saka hannun jari.Mun yanke shawarar siyan ƙarin game da ƙasa na layin VarioFil R+ tare da tsarin sake zagaye na VacuFil.Abu mai kyau shi ne cewa dukkanin tsari yana ci gaba da ci gaba.Za mu iya samar da rPET narke mai kama da juna tare da tsayayyiyar danko, KUMA mu jujjuya shi kai tsaye zuwa fiber masu inganci.
Don Eco Spindles, wannan shine m VarioFil R+ tsarin juyi mai sassauƙa tare da tsarin ciyar da kai tsaye na VacuFil.An ƙera shi don yin ta ta hanyar amfani da ɓangarorin kwalabe na sake yin fa'ida, kwakwalwan da aka sake yin fa'ida da guntuwar budurwa.A gefe guda, wannan yana yiwuwa saboda tsarin bushewa ya dace da kwakwalwan kwamfuta da katako na katako.Vacuum extruders, a gefe guda, ana iya sarrafa su tare da ko ba tare da motsi ba don haka suna da ikon narkar da kayan ciyarwar budurwa da aka kwato. Kwarewar da aka samu daga> 20,000 sayar da raka'a ya rinjayi ƙirar extruder. Kwarewar da aka samu daga> 20,000 sayar da raka'a ya rinjayi ƙirar extruder.Kwarewar da aka samu bayan siyar da raka'a sama da 20,000 ya rinjayi ƙirar extruder.Kwarewar da aka samu bayan siyar da raka'a sama da 20,000 ya rinjayi ƙirar extruder.Godiya ga narkewar ta a hankali, BBE extruder yana haifar da tushen narke mai kama da juna wanda ya dace da buƙatun injin niƙa.Fasahar dunƙule guda ɗaya tana ba da amincin da ake buƙata don sarrafawa.Ƙarshe amma ba kalla ba, tsarin kulawa na musamman don abubuwa masu yawa kuma suna ba da sassauci ga masana'antun: za'a iya ƙara abubuwa biyu zuwa narke a lokaci guda, ko kuma za'a iya amfani da raka'a na dosing don canza launin launi da sauri.An saita VarioFil tare da matsayi na 6, yana da damar har zuwa 150 kg / h kuma yana ba da samfurori masu yawa na ƙarshe tare da titers na ƙarshe daga 50 zuwa 150 den (DTY) da DPF daga 0.7 zuwa 4.0 dpf.Tare da wasu saituna VarioFil R+ yana rufe 20-600 den POY ko 30-500 den FDY da kuma sake sarrafa PET.*
Don haka, VarioFil ba kawai injin juzu'i ne na duniya don aikace-aikace iri-iri ba, har ma yana biyan buƙatun girma na filayen PET da aka sake yin fa'ida.Ko samfuran kayan kwalliya, masu kera kayan wasanni da kayan daki ko masana'antun kera motoci, manyan masu sarrafa masaku da kamfanoni suna ƙara mai da hankali kan samfura masu ɗorewa da samfuran da aka yi daga kayan da aka sake fa'ida.A yau sun sanar da masu samar da yadudduka, fiber da marasa sakan cewa za su canza daga budurwa polyester zuwa polyester da aka sake yin amfani da su - a wasu lokuta har zuwa 100% - don samar da kayan su a nan gaba.
Lokacin aikawa: Satumba-23-2022